Prove that the maximum stress induced in a body is given by: O = P/A, when the load is gradually applied o = 2P/A, when the load is suddenly applied (h=D0) o = (P/A) * {1 + [1 + (2AEH/PL)]/²]}, when the load is applied with impact (h>0) where, A, L and E are cross sectional area, length and modulus of elasticity of the body respectively P is the magnitude of the load and h is the height through which the load falls
Prove that the maximum stress induced in a body is given by: O = P/A, when the load is gradually applied o = 2P/A, when the load is suddenly applied (h=D0) o = (P/A) * {1 + [1 + (2AEH/PL)]/²]}, when the load is applied with impact (h>0) where, A, L and E are cross sectional area, length and modulus of elasticity of the body respectively P is the magnitude of the load and h is the height through which the load falls
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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